5403044413 has 6 divisors (see below), whose sum is σ = 5850634074. Its totient is φ = 4987425456.

The previous prime is 5403044369. The next prime is 5403044419. The reversal of 5403044413 is 3144403045.

It can be written as a sum of positive squares in 3 ways, for example, as 379353529 + 5023690884 = 19477^2 + 70878^2 .

It is not a de Polignac number, because 5403044413 - 2²⁵ = 5369489981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5403044419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15985170 + ... + 15985507.

It is an arithmetic number, because the mean of its divisors is an integer number (975105679).

Almost surely, 2^5403044413 is an apocalyptic number.

It is an amenable number.

5403044413 is a deficient number, since it is larger than the sum of its proper divisors (447589661).

5403044413 is a wasteful number, since it uses less digits than its factorization.

5403044413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31970703 (or 31970690 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 5403044413 is about 73505.4039714088. The cubic root of 5403044413 is about 1754.7402816399.

Adding to 5403044413 its reverse (3144403045), we get a palindrome (8547447458).

The spelling of 5403044413 in words is "five billion, four hundred three million, forty-four thousand, four hundred thirteen".